Cable And Terminal Tightening Torque; Power Cable (Fx 3Uc -4Ad; Cable (Fx 3U -4Ad - Mitsubishi Electric FX3G User Manual

FX /FX /FX /FX /FX
3S 3G 3GC 3U 3UC
FX -4AD/FX -4AD (4-channel Analog Input)
3U 3UC
3.2

Cable and Terminal Tightening Torque

3.2.1 Power cable (FX
Supply the 24 V DC power to FX
The power crossover cable (type "C" shown in the following table) is supplied with the FX
To connect the power cable, refer to the User's Manual - Hardware Edition of the PLC main unit.
There are 3 types of power cables as shown in the following table. Types "A" and "B" are supplied with the
main unit, and type "C" is supplied with the input extension blocks for FX
blocks for FX
3UC
Type Application
A Power cable for main unit
Input power cable for input
B
extension block
Input power crossover cable
C
for input extension block
The crossover cable (type "C") can skip up to 4 16-point output blocks to connect units.
If more blocks should be skipped to supply power to an input extension block, use cable type "B".
3.2.2 Cable (FX -4AD)
3U
The FX -4AD terminal block is designed for M3 screws.
3U
The end disposal of the cable shows blow.
Tighten the terminal to a torque of 0.5 to 0.8 N•m.
Do not tighten terminal screws with a torque outside the above-mentioned range.
Failure to do so may cause equipment failures or malfunctions.
• When one wire is connected to one terminal
6.2 mm (0.24")
or less
6.2 mm (0.24")
or less
• When two wires are connected to one terminal
6.2 mm (0.24")
or less
6.2 mm (0.24")
or less
PLC User's Manual - Analog Control Edition
-4AD)
3UC
-4AD via the power supply connector.
3UC
/FX Series.
2NC
Model
FX -100MPCB
2NC
FX -100BPCB
2NC
FX -10BPCB1
2NC
3.2 (0.13")
3.2 (0.13")
3.2 (0.13")
6.3 mm (0.25")
or more
3.2 (0.13")
6.3 mm (0.25")
or more
3.2 Cable and Terminal Tightening Torque
Series or the special function
2NC
Length Cable supplied with
1 m
(3' 3")
FX /FX Series PLC main unit
3GC 3UC
1 m
(3' 3")
• Input extension block for FX
0.1 m
(0' 3")
• Special function block for FX
Terminal Crimp
screw terminal
Terminal Terminal
Terminal Crimp
screw terminal
Terminal
3 Wiring
A
B
-4AD.
3UC
C
Series
2NC
D
/FX Series
3UC 2NC
E
F
G
H
J
B-11
I